I-Dibromomethane CAS 74-95-3 Ubunyulu > 99.5% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-Dibromomethane (i-CAS: 74-95-3) enomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com
Igama leMchiza | Dibromomethane |
Izithethantonye | I-Methylene Bromide;iMethylene Dibromide;DBM |
Inombolo yeCAS | 74-95-3 |
Inombolo yeCAT | RF2832 |
Ubume beStokhwe | KwiStokhwe, Umthamo weMveliso iiToni ezingama-300 ngenyanga |
Ifomula yeemolekyuli | CH2Br2 |
Ubunzima beMolekyuli | 173.84 |
Indawo yokunyibilika | -52℃ |
Indawo yokubilisa | 96.0~98.0℃(lit.) |
Ukuxinana | 2.477 g/mL ku-25℃(lit.) |
Refractive Index n20/D | 1.541(lit.) |
Inovakalelo | UkuKhanya okungevayo, ukungeva komoya |
Ukunyibilika emanzini | Inyibilika kancinane emanzini, 12 g/l 15℃ |
Ukunyibilika | Ixutywe neChloroform, iAcetone, iEther kunye noTywala |
Uzinzo | Izinzile.Ayihambelani neeArhente ze-Oxidizing ezinamandla, iAluminium, iMagnesium.Iphendula ngobundlobongela kunye nePotassium. |
I-TSCA | Ewe |
Ikhowudi ye-HS | 2903 39 15 |
IKlasi yeeNgozi | 6.1 |
Iqela lokuPakisha | III |
Uphawu | Ruifu Chemical |
Into | Iinkcukacha |
Imbonakalo | Ulwelo oluNgaMabala oluNgaMabala |
IDibromomethane (DBM) | >99.5% (GC) |
IDichloromethane (DCM) | <0.10% |
I-Bromochloromethane (BCM) | <0.80% |
Bromoform | <0.50% |
Ukufuma | <100ppm |
Umbala (APHA) | <30 APHA |
Ubumuncu | <0.0018 mgKOH/g |
Ubuninzi (20℃) | ≥2.48 |
Refractive Index n20/D | 1.540~1.543 |
I-Infrared Spectrum | Iyahambelana neSakhiwo |
Umgangatho woVavanyo | Umgangatho woShishino |
Iphakheji:25kg/Drum, 250kg/Drum, 400kg/Drum okanye ngokwemfuno yomthengi
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma
Ukuthenga njani?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
I-Dibromomethane (i-CAS: 74-95-3) isetyenziswe njenge-solvent kwi-organic synthesis.Isebenza njengendawo ephakathi ekwenziweni kweekhemikhali ezikhethekileyo, iikhemikhali ze-agrochemicals kunye namayeza.Isetyenziswa njengezinto ezikrwada ze-organic synthesis, njenge-solvent, i-refrigerant, i-flame retardant kunye ne-anti-explosion agent agent, esetyenziswa njenge-disinfectant kumayeza kunye nokusetyenziswa kwedolophu kwi-organic synthesis ekrwada, inokusetyenziswa njenge-retardant / i-flame retardant components.I-Dibromomethane yinto efanelekileyo yokunciphisa ilangatye.Ukongezwa kwe-dibromomethane kwipolymer ngokufanelekileyo kunciphisa ubushushu bokutsha kweplastiki xa itshisiwe.I-Dibromomethane, njenge-pesticide intermediate, iyona nto iphambili ye-raw material yokwenziwa kwe-high-effectives entsha, i-wide-spectrum fungicides, kwaye iyinto ekrwada ye-acaricides ye-tonnage enkulu.Ikwasetyenziswa kwi-synthesis ye-pesticides efana ne-Mycobacterium nitrile kunye nezinye izinto eziphilayo.I-Dibromomethane inokusetyenziselwa i-cyclopropanation ye-alkenes ngokusabela kohlobo lwe-Simmons-Smith.I-Dibromomethane isetyenziswa njenge-agent ye-methylating ekwenzeni i-dimethyl sulfoxide, i-caffeine, i-vanillin, i-aminopyrine, i-trimethoprim kunye ne-pesticide acephate, njl. α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactams, kunye ne-α-keto lactones.Iingozi eziKhethekileyo zoMlilo weeMveliso zokuTsha: Iimveliso zokuqhawula eziveliswe emlilweni zinokucaphukisa okanye zinetyhefu.
-
I-Dibromomethane CAS 74-95-3 Ubunyulu > 99.5% (GC)
-
I-Dipivaloylmethane (TMHD) CAS 1118-71-4 Ucoceko >...
-
(Trimethylsilyl)diazomethane CAS 18107-18-1 2.0...
-
2-Thiophenemethanethiol CAS 6258-63-5 Ubunyulu >9...
-
Isopropyl Methanesulfonate CAS 926-06-7 Ubunyulu ...
-
I-Methanesulfonic Acid (MSA) CAS 75-75-2 Ucoceko >...
-
Methanesulfonic Anhydride CAS 7143-01-3 Ubunyulu ...
-
3,6-Dibromopyridazine CAS 17973-86-3 Ubunyulu > 99...
-
3,5-Dibromopyridine CAS 625-92-3 Assay ≥99.0% (...
-
3,5-Dibromobenzyl Bromide CAS 56908-88-4 Ubunyulu...
-
3,4-Dibromotoluene CAS 60956-23-2 Ubunyulu > 99.0%.
-
3,4-Dibromothiophene CAS 3141-26-2 Ubunyulu > 98.0...
-
I-2,6-Dibromopyridine CAS 626-05-1 Uvavanyo ≥99.0% (...
-
I-2,5-Dibromotoluene CAS 615-59-8 Ubunyulu > 99.0% (GC)
-
2,5-Dibromothiophene CAS 3141-27-3 Ubunyulu > 96.0...
-
2,5-Dibromothiazole CAS 4175-78-4 Ubunyulu > 98.0%.